THESE GENUINE BOSCH EV1 DESIGN III INJECTORS ARE A POPULAR AND PROVEN UPGRADE/REPLACEMENT FOR THE LEAK PRONE FACTORY SIEMENS DEKA UNITS AND ARE KNOWN FOR THEIR DURABILITY AND RELIABLE PERFORMANCE.

THE 4 HOLE DISCHARGE NOZZLE DESIGN OFFERS SUPERIOR FUEL ATOMIZATION ALLOWING FOR MORE EFFICIENT,COMPLETE COMBUSTION.